How far is Duluth, MN, from Koliganek, AK?

The distance between Koliganek (Koliganek Airport) and Duluth (Duluth International Airport) is 2714 miles / 4368 kilometers / 2358 nautical miles.

Distance from Koliganek to Duluth

There are several ways to calculate the distance from Koliganek to Duluth. Here are two standard methods:

Vincenty's formula (applied above)

• 2713.913 miles
• 4367.619 kilometers
• 2358.326 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2705.814 miles
• 4354.585 kilometers
• 2351.288 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Koliganek to Duluth?

The estimated flight time from Koliganek Airport to Duluth International Airport is 5 hours and 38 minutes.

What is the time difference between Koliganek and Duluth?

The time difference between Koliganek and Duluth is 3 hours. Duluth is 3 hours ahead of Koliganek.

Flight carbon footprint between Koliganek Airport (KGK) and Duluth International Airport (DLH)

On average, flying from Koliganek to Duluth generates about 300 kg of CO2 per passenger, and 300 kilograms equals 662 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Koliganek to Duluth

See the map of the shortest flight path between Koliganek Airport (KGK) and Duluth International Airport (DLH).

Airport information

Origin	Koliganek Airport
City:	Koliganek, AK
Country:	United States
IATA Code:	KGK
ICAO Code:	PAJZ
Coordinates:	59°43′35″N, 157°15′32″W

Destination	Duluth International Airport
City:	Duluth, MN
Country:	United States
IATA Code:	DLH
ICAO Code:	KDLH
Coordinates:	46°50′31″N, 92°11′36″W